Trace number 2682775

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedOPT62 1210.17 1210.47

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB05/manquinho/routing/normalized-s4-4-3-3pb.opb
MD5SUMc2400ec88bd2efb16a03934d0b4c43da
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark62
Best CPU time to get the best result obtained on this benchmark0.242962
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 62
Optimality of the best value was proved YES
Number of variables648
Total number of constraints1954
Number of constraints which are clauses1930
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 648
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 648
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 648
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 24/0 clauses 1930/0 units 0
0.00/0.02	c vars 648
0.00/0.02	c objective 648 + 0
70.88/70.93	c 59.8729 16.4961 5553 463326
70.88/70.93	o 72
104.57/104.69	c 88.4386 16.8164 1278 681646
104.57/104.69	o 68
266.62/266.78	c 225.171 16.8164 1417 1700006
266.62/266.78	o 66
323.21/323.30	c 273.454 17.0664 1346 2058653
323.21/323.30	o 64
401.68/401.87	c 340.697 17.1797 1929 2548721
401.68/401.87	o 62
1210.09/1210.42	c 1068.11 17.6133 1188 6386094
1210.09/1210.42	s OPTIMUM FOUND
1210.09/1210.42	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 x34 x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 x119 -x120 x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 x185 -x186 -x187 -x188 x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 x234 -x235 -x236 -x237 x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 -x256 x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 -x293 -x294 x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 x328 -x329 -x330 -x331 x332 -x333 -x334 -x335 x336 -x337 -x338 -x339 -x340 -x341 -x342 x343 x344 x345 -x346 -x347 -x348 x349 -x350 -x351 -x352 x353 -x354 -x355 -x356 -x357 -x358 -x359 x360 x361 x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 x386 -x387 -x388 -x389 -x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 x430 -x431 -x432 -x433 -x434 -x435 x436 x437 x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 x457 x458 x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 -x526 -x527 -x528 -x529 -x530 x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 -x572 x573 -x574 -x575 -x576 -x577 -x578 x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 -x603 -x604 -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 -x631 -x632 x633 -x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 -x644 -x645 -x646 -x647 -x648

Verifier Data 

OK	62

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682775-1277479828/watcher-2682775-1277479828 -o /tmp/evaluation-result-2682775-1277479828/solver-2682775-1277479828 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682775-1277479828.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28285
/proc/meminfo: memFree=1746684/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=2136 CPUtime=0
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 257 0 0 0 0 0 0 0 18 0 1 0 89274380 2187264 177 1992294400 134512640 136421960 4288263008 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28285/statm: 534 177 145 467 0 65 0

[startup+0.0949411 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28285
/proc/meminfo: memFree=1746684/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=10020 CPUtime=0.09
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 2165 0 0 0 8 1 0 0 20 0 1 0 89274380 10260480 2085 1992294400 134512640 136421960 4288263008 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 2505 2086 193 467 0 2036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10020

[startup+0.100941 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28285
/proc/meminfo: memFree=1746684/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=11864 CPUtime=0.09
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 2621 0 0 0 8 1 0 0 20 0 1 0 89274380 12148736 2541 1992294400 134512640 136421960 4288263008 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 2966 2547 194 467 0 2497 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11864

[startup+0.300958 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28285
/proc/meminfo: memFree=1746684/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=14444 CPUtime=0.29
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3257 0 0 0 26 3 0 0 20 0 1 0 89274380 14790656 3177 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 3611 3177 213 467 0 3142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14444

[startup+0.700992 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 28285
/proc/meminfo: memFree=1746684/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=14572 CPUtime=0.69
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3308 0 0 0 59 10 0 0 20 0 1 0 89274380 14921728 3228 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 3643 3228 213 467 0 3174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14572

[startup+1.50106 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28286
/proc/meminfo: memFree=1734400/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=14836 CPUtime=1.49
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3350 0 0 0 128 21 0 0 23 0 1 0 89274380 15192064 3270 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 3709 3270 213 467 0 3240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14836

[startup+3.1012 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28286
/proc/meminfo: memFree=1734028/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=14836 CPUtime=3.09
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3371 0 0 0 262 47 0 0 25 0 1 0 89274380 15192064 3291 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 3709 3291 213 467 0 3240 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14836

[startup+6.30048 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28286
/proc/meminfo: memFree=1733656/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=15100 CPUtime=6.29
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3426 0 0 0 526 103 0 0 25 0 1 0 89274380 15462400 3346 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 3775 3346 213 467 0 3306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15100

[startup+12.702 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28286
/proc/meminfo: memFree=1733284/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=15384 CPUtime=12.69
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3495 0 0 0 1063 206 0 0 25 0 1 0 89274380 15753216 3415 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 3846 3415 213 467 0 3377 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15384

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28288
/proc/meminfo: memFree=1732912/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=15784 CPUtime=25.48
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3607 0 0 0 2130 418 0 0 25 0 1 0 89274380 16162816 3527 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 3946 3527 213 467 0 3477 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15784

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28288
/proc/meminfo: memFree=1732292/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=16452 CPUtime=51.08
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3752 0 0 0 4286 822 0 0 25 0 1 0 89274380 16846848 3672 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4113 3672 213 467 0 3644 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16452

[startup+102.309 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28290
/proc/meminfo: memFree=1731548/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=17216 CPUtime=102.27
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3925 0 0 0 8647 1580 0 0 25 0 1 0 89274380 17629184 3844 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4304 3844 236 467 0 3835 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17216

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28293
/proc/meminfo: memFree=1730928/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=17216 CPUtime=162.25
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3929 0 0 0 13688 2537 0 0 25 0 1 0 89274380 17629184 3847 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4304 3847 236 467 0 3835 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17216

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28295
/proc/meminfo: memFree=1730928/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=17216 CPUtime=222.23
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3929 0 0 0 18746 3477 0 0 25 0 1 0 89274380 17629184 3847 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4304 3847 236 467 0 3835 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17216

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28297
/proc/meminfo: memFree=1730928/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=17216 CPUtime=282.21
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3930 0 0 0 23844 4377 0 0 25 0 1 0 89274380 17629184 3847 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4304 3847 236 467 0 3835 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17216

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28299
/proc/meminfo: memFree=1730804/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=17472 CPUtime=342.2
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 3999 0 0 0 28959 5261 0 0 25 0 1 0 89274380 17891328 3915 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4368 3915 236 467 0 3899 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17472

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28301
/proc/meminfo: memFree=1730680/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=17588 CPUtime=402.19
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4032 0 0 0 34106 6113 0 0 25 0 1 0 89274380 18010112 3947 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4397 3947 236 467 0 3928 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17588

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28301
/proc/meminfo: memFree=1730680/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=17588 CPUtime=462.17
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4045 0 0 0 39397 6820 0 0 25 0 1 0 89274380 18010112 3960 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4397 3960 236 467 0 3928 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17588

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28303
/proc/meminfo: memFree=1730432/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=17952 CPUtime=522.16
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4127 0 0 0 44666 7550 0 0 25 0 1 0 89274380 18382848 4042 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4488 4042 236 467 0 4019 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17952

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28305
/proc/meminfo: memFree=1730432/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=17952 CPUtime=582.14
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4127 0 0 0 49857 8357 0 0 25 0 1 0 89274380 18382848 4042 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4488 4042 236 467 0 4019 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17952

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28307
/proc/meminfo: memFree=1730432/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=17924 CPUtime=642.14
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4138 0 0 0 55092 9122 0 0 25 0 1 0 89274380 18354176 4053 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4481 4053 236 467 0 4012 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 17924

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28309
/proc/meminfo: memFree=1730308/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18044 CPUtime=702.11
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4144 0 0 0 60409 9802 0 0 25 0 1 0 89274380 18477056 4059 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4511 4059 236 467 0 4042 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 18044

[startup+762.308 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28309
/proc/meminfo: memFree=1730184/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18044 CPUtime=762.1
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4144 0 0 0 65848 10362 0 0 25 0 1 0 89274380 18477056 4059 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4511 4059 236 467 0 4042 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 18044

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28311
/proc/meminfo: memFree=1730184/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18044 CPUtime=822.09
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4144 0 0 0 71312 10897 0 0 25 0 1 0 89274380 18477056 4059 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4511 4059 236 467 0 4042 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 18044

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28313
/proc/meminfo: memFree=1730184/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18044 CPUtime=882.07
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4144 0 0 0 76811 11396 0 0 25 0 1 0 89274380 18477056 4059 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4511 4059 236 467 0 4042 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 18044

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28315
/proc/meminfo: memFree=1730060/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18044 CPUtime=942.05
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4144 0 0 0 82287 11918 0 0 25 0 1 0 89274380 18477056 4059 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4511 4059 236 467 0 4042 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 18044

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28317
/proc/meminfo: memFree=1730060/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18044 CPUtime=1002.05
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4144 0 0 0 87784 12421 0 0 25 0 1 0 89274380 18477056 4059 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4511 4059 236 467 0 4042 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 18044

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28317
/proc/meminfo: memFree=1729936/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18044 CPUtime=1062.03
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4144 0 0 0 93242 12961 0 0 25 0 1 0 89274380 18477056 4059 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4511 4059 236 467 0 4042 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 18044

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28319
/proc/meminfo: memFree=1729936/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18044 CPUtime=1122.01
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4144 0 0 0 98732 13469 0 0 25 0 1 0 89274380 18477056 4059 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4511 4059 236 467 0 4042 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 18044

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28321
/proc/meminfo: memFree=1729812/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18032 CPUtime=1181.99
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4145 0 0 0 104239 13960 0 0 25 0 1 0 89274380 18464768 4060 1992294400 134512640 136421960 4288263008 18446744073709551615 135020394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4508 4060 236 467 0 4039 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 18032

Solver just ended. Dumping a history of the last processes samples

[startup+1190.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28321
/proc/meminfo: memFree=1729812/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18032 CPUtime=1189.99
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4145 0 0 0 104966 14033 0 0 25 0 1 0 89274380 18464768 4060 1992294400 134512640 136421960 4288263008 18446744073709551615 135006697 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4508 4060 236 467 0 4039 0
Current children cumulated CPU time (s) 1189.99
Current children cumulated vsize (KiB) 18032

[startup+1203.1 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28321
/proc/meminfo: memFree=1729688/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18032 CPUtime=1202.79
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4145 0 0 0 106133 14146 0 0 25 0 1 0 89274380 18464768 4060 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4508 4060 236 467 0 4039 0
Current children cumulated CPU time (s) 1202.79
Current children cumulated vsize (KiB) 18032

[startup+1206.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28321
/proc/meminfo: memFree=1729688/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18032 CPUtime=1206
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4145 0 0 0 106429 14171 0 0 25 0 1 0 89274380 18464768 4060 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4508 4060 236 467 0 4039 0
Current children cumulated CPU time (s) 1206
Current children cumulated vsize (KiB) 18032

[startup+1207.9 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28321
/proc/meminfo: memFree=1729564/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18032 CPUtime=1207.59
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4145 0 0 0 106577 14182 0 0 25 0 1 0 89274380 18464768 4060 1992294400 134512640 136421960 4288263008 18446744073709551615 134859995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4508 4060 236 467 0 4039 0
Current children cumulated CPU time (s) 1207.59
Current children cumulated vsize (KiB) 18032

[startup+1209.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28321
/proc/meminfo: memFree=1729564/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18032 CPUtime=1209.19
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4145 0 0 0 106724 14195 0 0 25 0 1 0 89274380 18464768 4060 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4508 4060 236 467 0 4039 0
Current children cumulated CPU time (s) 1209.19
Current children cumulated vsize (KiB) 18032

[startup+1209.9 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28321
/proc/meminfo: memFree=1729564/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18032 CPUtime=1209.6
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4145 0 0 0 106762 14198 0 0 25 0 1 0 89274380 18464768 4060 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4508 4060 236 467 0 4039 0
Current children cumulated CPU time (s) 1209.6
Current children cumulated vsize (KiB) 18032

[startup+1210.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28321
/proc/meminfo: memFree=1729564/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18032 CPUtime=1209.99
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4145 0 0 0 106799 14200 0 0 25 0 1 0 89274380 18464768 4060 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4508 4060 236 467 0 4039 0
Current children cumulated CPU time (s) 1209.99
Current children cumulated vsize (KiB) 18032

[startup+1210.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 28321
/proc/meminfo: memFree=1729564/2059040 swapFree=4140528/4192956
[pid=28285] ppid=28283 vsize=18032 CPUtime=1210.09
/proc/28285/stat : 28285 (pbct) R 28283 28285 27972 0 -1 4202496 4145 0 0 0 106808 14201 0 0 25 0 1 0 89274380 18464768 4060 1992294400 134512640 136421960 4288263008 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28285/statm: 4508 4060 236 467 0 4039 0
Current children cumulated CPU time (s) 1210.09
Current children cumulated vsize (KiB) 18032

Child status: 0
Real time (s): 1210.47
CPU time (s): 1210.17
CPU user time (s): 1068.16
CPU system time (s): 142.015
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 18052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1068.16
system time used= 142.015
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4150
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 1831

runsolver used 2.02669 second user time and 5.68713 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-25 17:30:28
IDJOB=2682775
IDBENCH=2025
IDSOLVER=1192
FILE ID=node050/2682775-1277479828
PBS_JOBID= 11190496
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-3pb.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682775-1277479828/watcher-2682775-1277479828 -o /tmp/evaluation-result-2682775-1277479828/solver-2682775-1277479828 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682775-1277479828.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c2400ec88bd2efb16a03934d0b4c43da
RANDOM SEED=1625711636

node050.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1747212 kB
Buffers:         59024 kB
Cached:         153000 kB
SwapCached:       5664 kB
Active:          70776 kB
Inactive:       154592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1747212 kB
SwapTotal:     4192956 kB
SwapFree:      4140528 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:       11912 kB
Mapped:          11896 kB
Slab:            64516 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62380 MiB
End job on node050 at 2010-06-25 17:50:38